Infineon Technologies AG Power - Power Supply ICs - OPTIREG™ linear - TLS125D0EJ TLS125D0EJ

The OPTIREG™ linear TLS125D0EJ is a monolithic integrated low-dropout voltage tracking regulator with high accuracy in small PG-DSO-8 exposed pad package. The TLS125D0EJ is designed to supply off-board systems, for example sensors in powertrain management systems under the severe conditions of automotive applications. Therefore, the TLS125D0EJ is equipped with protection functions against reverse polarity and against short circuit to GND and battery. Up to a supply voltage of 40 V and output currents up to 250 mA, the output voltage follows the reference voltage that is applied to the ADJ input with very high accuracy. The required minimum reference voltage at ADJ is 2.0 V. Summary of Features 250 mA current capability Very high accuracy voltage tracking Output voltage adjustable down to 2.0 V Stable with ceramic output capacitors Very low dropout voltage Low current consumption Internally controlled soft start Wide input voltage range: -16 V ≤ VIN ≤ 45 V Wide temperature range: -40°C ≤ Tj ≤ 150°C Short circuit protected output (to GND and to battery) Reverse polarity protected input Overtemperature protection Green Product (RoHS compliant) Benefits Very wide input voltage range Fast voltage regulation loop Low passive component BOM cost Supervisory functionality (RESET) Suitable for Cranking condition Low current consumption Best fit to supply: Sensors Satellite (secondary) ECU supply Microphones Power Switch for Off-board loads Small LED Potential Applications Powertrain: Engine Management Transmission xEV Inverter On-Board Charger Body and Convenience: HVAC BCM Dashboard and Cluster Microphone Arrays Chassis: EPS Family Overview For an overview of other available options in this family please click here. Applications Automotive body control module (BCM) Automotive high-voltage battery management system (BMS) Electric vehicle (EV) drivetrain system Full LED headlight system - multi-channel LED driver HVAC control module Designers who used this product also designed with BTS7040-1EPA | PROFET™ +2 12V | automotive smart high-side switch BTS7200-2EPA | PROFET™ +2 12V | automotive smart high-side switch BTS3125EJ | HITFET™ + 12V | automotive low-side switch BSP452 | Classic PROFET™ 12V | automotive smart high-side switch IPD50N06S2L-13 | Automotive MOSFET BSP171P | Small signal/small power MOSFET IPD30N08S2L-21 | Automotive MOSFET TLE4254GA | OPTIREG™ linear voltage regulators (LDO) IPD30N06S2L-23 | Automotive MOSFET SAL-TC387QP-160F300S AE AURIX™ Family – TC38xQP BSP742R | Classic PROFET™ 12V | automotive smart high-side switch KP467 | Barometric (BAP) and Manifold (MAP) sensors BTT3050EJ | HITFET™ + 24V | automotive smart low-side switches TLE9255WSK | Automotive CAN transceivers SAK-TC387QP-160F300S AE AURIX™ Family – TC38xQP TLF11251EP | OPTIREG™ PMIC TLF35585QUS01 | OPTIREG™ PMIC BSP752R | Classic PROFET™ 24V | automotive smart high-side switch BTS7040-1EPA | PROFET™ +2 12V | automotive smart high-side switch BTS7200-2EPA | PROFET™ +2 12V | automotive smart high-side switch BTS3125EJ | HITFET™ + 12V | automotive low-side switch BSP452 | Classic PROFET™ 12V | automotive smart high-side switch IPD50N06S2L-13 | Automotive MOSFET BSP171P | Small signal/small power MOSFET IPD30N08S2L-21 | Automotive MOSFET TLE4254GA | OPTIREG™ linear voltage regulators (LDO) 1 2 3 4 5